Shojiro Hiranuma (平沼正二郎, Hiranuma Shojiro; born 11 November 1979) is a Japanese politician serving as a member of the…Shojiro Hiranuma (平沼正二郎, Hiranuma Shojiro; born 11 November 1979) is a Japanese politician serving as a member of the House of Representatives since 2021. He is the son of Takeo Hiranuma. Hiranuma was appointed director of the LDP Youth Division in October 2025.
Yūko Ōtsubaki (Japanese: 大椿 裕子, Hepburn: Ōtsubaki Yūko; born August 14, 1973) is a Japanese politician and labor…Yūko Ōtsubaki (Japanese: 大椿 裕子, Hepburn: Ōtsubaki Yūko; born August 14, 1973) is a Japanese politician and labor activist. She was a member of the House of Councillors from 2023 to 2025, representing the Social Democratic Party (SDP), and served as a vice-chair of the party until 2026. She previously served as the chairperson of the Osaka Educational Workers' Union. She is married; her spouse is a Catalan from Barcelona.
Michiyoshi Yunoki (柚木 道義, Yunoki Michiyoshi; born 28 May 1972) is a Japanese politician and a member of the House of…Michiyoshi Yunoki (柚木 道義, Yunoki Michiyoshi; born 28 May 1972) is a Japanese politician and a member of the House of Representatives for the Constitutional Democratic Party of Japan. A native of Kurashiki, Okayama and graduate of Okayama University, he worked at the publisher Yurindo from 1997 to 2002. He was elected to the House of Representatives for the first time in 2005 for the DPJ after an unsuccessful run in 2003.
Keisuke Tsumura (津村 啓介, Tsumura Keisuke; born 26 October 1971) is a Japanese politician who served in the House of…Keisuke Tsumura (津村 啓介, Tsumura Keisuke; born 26 October 1971) is a Japanese politician who served in the House of Representatives in the Diet (national legislature) as a member of the Constitutional Democratic Party (CDP).
Takashi Yamashita (山下 貴司, Yamashita Takashi; born 8 September 1965) is a Japanese prosecutor and politician who has…Takashi Yamashita (山下 貴司, Yamashita Takashi; born 8 September 1965) is a Japanese prosecutor and politician who has served in the House of Representatives since 2012. He was Minister of Justice from 2018 to 2019.
Hakase Suidobashi (水道橋 博士, Suidōbashi Hakase; born 18 August 1962 in Kurashiki, Okayama, Japan) is a Japanese comedian…Hakase Suidobashi (水道橋 博士, Suidōbashi Hakase; born 18 August 1962 in Kurashiki, Okayama, Japan) is a Japanese comedian who is a member of the comedy duo Asakusa Kid. His real name is Masayoshi Ono (小野 正芳, Ono Masayoshi). Suidobashi is represented with Office Kitano. He is also a manzai comedian, commentator, and a writer in magazine columns and essays.
Seiji Hagiwara (萩原 誠司, Hagiwara Seiji; born 28 April 1956) is a Japanese politician of the Liberal Democratic Party, a…Seiji Hagiwara (萩原 誠司, Hagiwara Seiji; born 28 April 1956) is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet (national legislature) representing the Second District of Okayama Prefecture. A native of Nishiawakura, Okayama and graduate of the University of Tokyo he joined the Ministry of International Trade and Industry in 1980, attending Princeton University in the United States while in the ministry. At age 37, he was the deputy director in MITI's Industrial Policy Bureau. After leaving the ministry in 1998, he was elected for mayor of Okayama, Okayama in 1999, serving for two terms. In 2005 he was elected to House of Representatives for the first time. He represents the 2nd District of Okayama Prefecture, which includes the city of Okayama.
Katsunobu Katō (加藤 勝信, Katō Katsunobu; born 22 November 1955) is a Japanese politician who served as the Minister of…Katsunobu Katō (加藤 勝信, Katō Katsunobu; born 22 November 1955) is a Japanese politician who served as the Minister of Finance under Japanese Prime Minister Shigeru Ishiba from 2024 to 2025. Previously, he was served as the three-time Minister of Health, Labour, and Welfare under Shinzo Abe from 2017 to 2018 and from 2019 to 2020, and under Fumio Kishida from 2022 to 2023, and as the Chief Cabinet Secretary under Yoshihide Suga from 2020 to 2021. Belonging to the Liberal Democratic Party, he has been a member of the House of Representatives since 2003. Born and raised in Tokyo and a graduate of the University of Tokyo, Kato had a bureaucratic career in the Ministry of Finance before going into politics.
Masahiro Ishii (石井 正弘, Ishii Masahiro; born November 29, 1945) is a former Japanese politician who served as the…Masahiro Ishii (石井 正弘, Ishii Masahiro; born November 29, 1945) is a former Japanese politician who served as the governor of Okayama Prefecture in Japan from November 1996 until November 2012. He then was elected as a member of the House of Councillors representing Okayama at-large district from 2013 until his retirement in 2025. A native of Okayama, Okayama and graduate of the University of Tokyo, he had worked at the Ministry of Construction since 1969 before being elected governor. Ishii was affiliated to the revisionist lobby Nippon Kaigi.
Satsuki Eda (江田 五月, Eda Satsuki; 22 May 1941 – 28 July 2021) was a Japanese politician who was the first opposition…Satsuki Eda (江田 五月, Eda Satsuki; 22 May 1941 – 28 July 2021) was a Japanese politician who was the first opposition member to serve as the President of the House of Councillors from 2007 to 2010. Eda had served for three terms in the House of Councillors before his election as president on 7 August 2007, after the success of the Democratic Party in the July 2007 election for the Japanese House of Councillors. He had earlier served four terms in the House of Representatives from 1983 to 1996. Eda was also the head of the Science and Technology Agency.
Shigeo Takaya (高谷 茂男, Takaya Shigeo; 1 January 1937 – 8 August 2024) was a Japanese politician who was the mayor of…Shigeo Takaya (高谷 茂男, Takaya Shigeo; 1 January 1937 – 8 August 2024) was a Japanese politician who was the mayor of Okayama in Okayama Prefecture. A graduate of Okayama Prefectural University-Junior College, he was first elected in October 2005. Takaya died of kidney failure on 8 August 2024, at the age of 87.
Toranosuke Katayama (片山 虎之助, Katayama Toranosuke; 2 August 1935 – 18 December 2025) was a Japanese politician who held…Toranosuke Katayama (片山 虎之助, Katayama Toranosuke; 2 August 1935 – 18 December 2025) was a Japanese politician who held multiple different cabinet posts. He was a former member of the Liberal Democratic Party (LDP), and was co-president of Nippon Ishin no Kai (Japanese: Japan Restoration Party; JPR) alongside Ichirō Matsui from 2016 to 2021.
Utako Takeuchi (Japanese: 竹内歌子; born 15 December 1915) was a Japanese journalist and politician. She was one of the…Utako Takeuchi (Japanese: 竹内歌子; born 15 December 1915) was a Japanese journalist and politician. She was one of the first group of women elected to the House of Representatives in 1946.
Yukiharu Miki (三木 行治, Miki Yukiharu; 1 May 1903 – 21 September 1964) was a Japanese physician and politician. He served…Yukiharu Miki (三木 行治, Miki Yukiharu; 1 May 1903 – 21 September 1964) was a Japanese physician and politician. He served as Governor for the Okayama Prefecture from 3 May 1951 until his death on 21 September 1964. During his period as governor, the prefecture went through considerable modernisation, becoming an important industrial district. Yukiharu Miki was awarded the 1964 Ramon Magsaysay Award for Government Service.
Tsuruyo Kondo (近藤 鶴代; 16 November 1901 – 9 August 1970) was a Japanese politician who served as Director General of the…Tsuruyo Kondo (近藤 鶴代; 16 November 1901 – 9 August 1970) was a Japanese politician who served as Director General of the Science and Technology Agency from 1962 to 1963, in the cabinet of Hayato Ikeda.
Michiko Fujiwara (藤原 道子, Fujiwara Michiko; 26 May 1900 – 26 April 1983) was a Japanese nurse and politician. She…Michiko Fujiwara (藤原 道子, Fujiwara Michiko; 26 May 1900 – 26 April 1983) was a Japanese nurse and politician. She initially campaigned for her husband, the politician Kenji Yamazaki, but when he returned from the war with a new wife and child she ran against him. She defeated him as a candidate from the Socialist Party of Japan. She would become concerned with fighting child prostitution.
Seiichi Ōmura (大村 清一, Ōmura Seiichi; 4 May 1892 – 24 May 1968) was a politician and bureaucrat in the early Shōwa…Seiichi Ōmura (大村 清一, Ōmura Seiichi; 4 May 1892 – 24 May 1968) was a politician and bureaucrat in the early Shōwa period Japan, who subsequently was a politician and cabinet minister in the immediate post-war era.
Seiichirō Yasui (Japanese: 安井誠一郎; 11 March 1891 – 19 January 1962) was a Japanese politician and bureaucrat who held a…Seiichirō Yasui (Japanese: 安井誠一郎; 11 March 1891 – 19 January 1962) was a Japanese politician and bureaucrat who held a variety of positions in Japanese government. He served as appointed Governor of Niigata Prefecture from 1940 to 1941, then as appointed Governor of Tokyo from 1946 to 1947, then as elected Governor of Tokyo from 1947 to 1959. He also served as one of the members of the House of Representatives from 1960 to his death in 1962.
Kiyoshi Nakarai (半井 清, Nakarai Kiyoshi; 31 March 1888 – 3 September 1982) was a Japanese bureaucrat, colonial official…Kiyoshi Nakarai (半井 清, Nakarai Kiyoshi; 31 March 1888 – 3 September 1982) was a Japanese bureaucrat, colonial official, and politician. A career official of the Home Ministry, he served as Governor of Tochigi Prefecture, Miyagi Prefecture, Kanagawa Prefecture, and Osaka Prefecture, as the 24th Director-General of the Hokkaidō Agency, and twice as mayor of Yokohama.
Tadahiko Okada (岡田 忠彦, Okada Tadahiko; 21 March 1878 – 30 October 1958) was a Japanese politician. He was governor of…Tadahiko Okada (岡田 忠彦, Okada Tadahiko; 21 March 1878 – 30 October 1958) was a Japanese politician. He was governor of Saitama Prefecture (1916–1919), Nagano Prefecture (1921–1922) and Kumamoto Prefecture (1922–1923).
Gōtarō Ogawa (小川郷太郎, Ogawa Gōtarō; 9 June 1876 – 1 April 1945) was an economist, educator, politician and cabinet…Gōtarō Ogawa (小川郷太郎, Ogawa Gōtarō; 9 June 1876 – 1 April 1945) was an economist, educator, politician and cabinet minister in the pre-war Empire of Japan.
Ugaki Kazushige (宇垣 一成; 9 August 1868 – 30 April 1956) was a Japanese general in the Imperial Japanese Army and cabinet…Ugaki Kazushige (宇垣 一成; 9 August 1868 – 30 April 1956) was a Japanese general in the Imperial Japanese Army and cabinet minister before World War II, the 5th principal of Takushoku University, and twice Governor-General of Korea. Nicknamed Ugaki Issei, he served as Minister for Foreign Affairs in the Konoe cabinet in 1938.
Uchida Kakichi (内田 嘉吉; 18 November 1866 – 3 January 1933) was the 9th Governor-General of Taiwan from 6 September 1923…Uchida Kakichi (内田 嘉吉; 18 November 1866 – 3 January 1933) was the 9th Governor-General of Taiwan from 6 September 1923 to September 1924. Prior to assuming the office of Governor-General, Uchida also served as Chief of Home Affairs under Governors-General Sakuma Samata and Ando Sadami, the second highest position in the colonial government.
Baron Hideyoshi Arimatsu (有松 英義; 10 June 1863 – 24 October 1927) was a member of House of Peers (Japan) and a…Baron Hideyoshi Arimatsu (有松 英義; 10 June 1863 – 24 October 1927) was a member of House of Peers (Japan) and a bureaucrat acted as Director-General of the Cabinet Legislation Bureau, Minister of Colonial Affairs, and the Head of Cabinet Pension Bureau during the 18th cabinet of military regime Terauchi Masatake (寺内正毅).
Saburō Eda (江田 三郎, Eda Saburō; July 29, 1907 – May 22, 1977) was a Japanese party politician, prominent in the postwar…Saburō Eda (江田 三郎, Eda Saburō; July 29, 1907 – May 22, 1977) was a Japanese party politician, prominent in the postwar period, who served two terms in the Member of the House of Councillors and four terms in the Member of the House of Representatives, and rose to become the Secretary General and Acting Chairman of the Japan Socialist Party in the early 1960s. Eda's optimistic "Eda Vision" of a broad-based, moderate form of socialism briefly won acclaim from the Japanese mass media before being beaten back by hardliners in the left wing of the party. He was the father of Japanese politician Satsuki Eda.
Kenji Eda (江田 憲司, Eda Kenji; born 28 April 1956) is a retired Japanese politician who was a member of the House of…Kenji Eda (江田 憲司, Eda Kenji; born 28 April 1956) is a retired Japanese politician who was a member of the House of Representatives from 2002 to 2003 and again from 2005 to 2026.